Code: EDUCLK7148
This chapter examines the four basic negative feedback connections that might be used with an operational amplifier, and details the action .
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This solution contains experiments that allow students to investigate the properties and function of operational amplifiers. It is suitable for students studying engineering or applied science aged 16+. A 33 page workbook with student instructions and teacher's notes is available to download.
Topics include:
Operational amplifier properties
Comparator and Schmitt trigger
Non-inverting amplifier
Voltage follower
Inverting amplifier
Summing amplifier
Difference amplifier
Active filter
Relaxation oscillator
